ES348283A1 - Electric lamp and method of manufacture - Google Patents

Electric lamp and method of manufacture

Info

Publication number
ES348283A1
ES348283A1 ES348283A ES348283A ES348283A1 ES 348283 A1 ES348283 A1 ES 348283A1 ES 348283 A ES348283 A ES 348283A ES 348283 A ES348283 A ES 348283A ES 348283 A1 ES348283 A1 ES 348283A1
Authority
ES
Spain
Prior art keywords
manufacture
terminal portion
electric lamp
incandescent
casing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
ES348283A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
General Electric Co
Original Assignee
General Electric Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by General Electric Co filed Critical General Electric Co
Publication of ES348283A1 publication Critical patent/ES348283A1/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/38—Seals for leading-in conductors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J5/00—Details relating to vessels or to leading-in conductors common to two or more basic types of discharge tubes or lamps
    • H01J5/20—Seals between parts of vessels
    • H01J5/22—Vacuum-tight joints between parts of vessel
    • H01J5/24—Vacuum-tight joints between parts of vessel between insulating parts of vessel
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2893/00—Discharge tubes and lamps
    • H01J2893/0033—Vacuum connection techniques applicable to discharge tubes and lamps
    • H01J2893/0037—Solid sealing members other than lamp bases
    • H01J2893/0038—Direct connection between two insulating elements, in particular via glass material
    • H01J2893/004—Quartz-to-quartz connection

Abstract

Improvements in the manufacture of incandescent electric lamps comprising a hermetically closed casing essentially made of fused silica, characterized in that a filament of incandescent refractory wire with a diameter between 0.127 and 1.016 millimeters is supported inside the casing and has an integral terminal portion, which is extends and is hermetically sealed through a region of a compressed terminal portion of the shell. (Machine-translation by Google Translate, not legally binding)
ES348283A 1966-12-15 1967-12-14 Electric lamp and method of manufacture Expired ES348283A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US60192766A 1966-12-15 1966-12-15
US60193066A 1966-12-15 1966-12-15

Publications (1)

Publication Number Publication Date
ES348283A1 true ES348283A1 (en) 1969-03-16

Family

ID=27083991

Family Applications (2)

Application Number Title Priority Date Filing Date
ES348270A Expired ES348270A1 (en) 1966-12-15 1967-12-14 Electric lamp and method of manufacture
ES348283A Expired ES348283A1 (en) 1966-12-15 1967-12-14 Electric lamp and method of manufacture

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES348270A Expired ES348270A1 (en) 1966-12-15 1967-12-14 Electric lamp and method of manufacture

Country Status (9)

Country Link
US (2) US3448320A (en)
AT (1) AT281992B (en)
BR (1) BR6795177D0 (en)
CH (1) CH463620A (en)
DE (1) DE1589184A1 (en)
ES (2) ES348270A1 (en)
GB (1) GB1178127A (en)
NL (1) NL6716903A (en)
SE (1) SE335176B (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6902805A (en) * 1969-02-21 1970-08-25
US3793615A (en) * 1970-11-04 1974-02-19 Gen Electric Oxidation-resistant lead-in conductors for electrical devices
GB1327363A (en) * 1971-04-07 1973-08-22 Thorn Electrical Ind Ltd Electric lamps and electric discharge devices
NL183613B (en) * 1978-03-15 1988-07-01 Philips Nv ELECTRIC LAMP.
NL7901630A (en) * 1978-09-18 1980-03-20 Philips Nv ELECTRIC LAMP.
US4275329A (en) * 1978-12-29 1981-06-23 General Electric Company Electrode with overwind for miniature metal vapor lamp
NL7908214A (en) * 1979-11-09 1981-06-01 Philips Nv ELECTRIC LIGHT BULB.
US4453106A (en) * 1980-07-24 1984-06-05 The Perkin-Elmer Corporation Compression base lamp
GB2132060B (en) * 1982-12-24 1985-12-18 Thorn Emi Domestic Appliances Heating apparatus
US4918355A (en) * 1985-04-01 1990-04-17 Gte Products Corporation Electric lamp with protective base
JPH0719562B2 (en) * 1988-02-23 1995-03-06 エヌ・ベー・フィリップス・フルーイランペンファブリケン Light
US5077505A (en) * 1989-07-24 1991-12-31 U.S. Philips Corporation Electric lamp and seal structure therefor
US5130604A (en) * 1991-01-18 1992-07-14 George J. Franks, Jr. Miniature incandescent lamp with curable electrically conductive adhesive
US5207503A (en) * 1992-02-05 1993-05-04 Lucifer Lighting Company Xenon festoon style lamp
US6626725B1 (en) * 2000-05-08 2003-09-30 Welch Allyn, Inc Electrode treatment surface process for reduction of a seal cracks in quartz
US6653782B2 (en) * 2001-12-27 2003-11-25 Koninklijke Philips Electronics N.V. Fuse and safety switch for halogen incandescent lamps

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1293594A (en) * 1917-05-24 1919-02-04 George O Willey Incandescent electric lamp.
US1531265A (en) * 1921-08-03 1925-03-24 Gen Electric Sealed-in conductor
US2009094A (en) * 1932-12-24 1935-07-23 Gen Electric Electric lamp or similar device
BE440612A (en) * 1939-05-27
US2273437A (en) * 1939-08-25 1942-02-17 Westinghouse Electric & Mfg Co Beading process
US3080497A (en) * 1959-12-11 1963-03-05 Gen Electric Bent end incandescent lamp
US3040204A (en) * 1960-03-04 1962-06-19 Donald J Belknap Microminiature incandescent lamp
US3211943A (en) * 1963-10-07 1965-10-12 Gen Electric Electric incandescent lamp

Also Published As

Publication number Publication date
ES348270A1 (en) 1969-03-16
AT281992B (en) 1970-06-10
GB1178127A (en) 1970-01-21
SE335176B (en) 1971-05-17
CH463620A (en) 1968-10-15
US3448320A (en) 1969-06-03
BR6795177D0 (en) 1973-05-31
US3448322A (en) 1969-06-03
NL6716903A (en) 1968-06-17
DE1589184A1 (en) 1970-04-02

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